>d1igtc1 b.1.1.1 (C:1-108) Immunoglobulin (variable domains of L and H chains) {Intact IgG2a antibody Mab231 (mouse), kappa L chain} divltqspsslsaslgdtititchasqninvwlswyqqkpgnipklliykasnlhtgvps rfsgsgsgtgftltisslqpediatyycqqgqsypltfgggtkleikr